... Steel Flat Bar2.Grade:201,202,301,304,304L,316,316L,321,409,410…1Cr17Mn6Ni5N ASTM 201 1Cr18Mn8Ni5 ASTM 202 1Cr17Ni7 ASTM 301 0Cr18Ni9 ASTM ... 304 00Cr19Ni10 ASTM 304L 1Cr25Ni20 ASTM 310 0Cr17Ni12Mo2 ASTM 316 00Cr17Ni12Mo2 ASTM316L 1Cr18Ni11Ti ASTM 321H0Cr18Ni11Ti ASTM ... clients' requirement4.Standard :GB,AISI,ASTM,EN,JIS,SUS,DIN5.Surface: ...